Android 与 IIS服务器身份验证

1）基础验证：

 1 /**
 2      * 从服务器取图片
 3      *
 4      * @param url
 5      * @return
 6      */
 7     public void getHttpBitmap(final String url) {
 8         new Thread(new Runnable() {
 9             public void run() {
10                 Bitmap bitmap = null;
11                 try {
12                     HttpGet httpPost = new HttpGet(url);
13                     DefaultHttpClient httpClient = new DefaultHttpClient();
14                     // 基本身份验证
15                     BasicCredentialsProvider bcp = new BasicCredentialsProvider();
16                     String userName = "username";
17                     String password = "password";
18                     AuthScope authScope = new AuthScope(AuthScope.ANY);
19                     bcp.setCredentials(authScope ,
20                     　　new UsernamePasswordCredentials(userName, password));
21
22                     httpClient.setCredentialsProvider(bcp);
23                     　　　　　　　　　　　　　　//基本身份验证结束　　　　　　　　　　　　  HttpResponse httpResponse = httpClient.execute(httpPost);
24                     android.util.Log.i("", "=====>" + httpResponse.getStatusLine().getStatusCode());
25                     android.util.Log.i("", "=====>" + httpResponse.getEntity().getContentLength());
26                     InputStream is = httpResponse.getEntity().getContent();
27                     bitmap = BitmapFactory.decodeStream(is);
28                     is.close();
29                 } catch (Exception e) {
30                     e.printStackTrace();
31                 }
32
33                 getResult(bitmap);
34             }
35         }).start();
36     }

1 byte[] encodedPassword = (userName + ":" + password).getBytes();
2 httpPost.addHeader("Authorization","Base " + Base64.encodetoString(encodedPassword, Base64.No_Wrap);

2)ntlm 身份验证：

1  // register ntlm auth scheme
2                     httpClient.getAuthSchemes().register("ntlm", new NTLMSchemeFactory());
3                     httpClient.getCredentialsProvider().setCredentials(
4                             // Limit the credentials only to the specified domain and port
5                             new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
6                             // Specify credentials, most of the time only user/pass is needed
7                             new NTCredentials(userName, password, "", "")
8                     );

直接替换 //基本验证 即可使用

使用jcifs-1.3.17.jar(可到https://github.com/masconsult/android-ntlm 进行下载)

1 public class NTLMSchemeFactory implements AuthSchemeFactory
2 {
3     @Override
4     public AuthScheme newInstance(HttpParams params)
5     {
6         return new NTLMScheme(new JCIFSEngine());
7     }
8 }

 1 public class JCIFSEngine implements NTLMEngine {
 2
 3     private static final int TYPE_1_FLAGS = NtlmFlags.NTLMSSP_NEGOTIATE_56
 4             | NtlmFlags.NTLMSSP_NEGOTIATE_128
 5             | NtlmFlags.NTLMSSP_NEGOTIATE_NTLM2
 6             | NtlmFlags.NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 7             | NtlmFlags.NTLMSSP_REQUEST_TARGET;
 8
 9     @Override
10     public String generateType1Msg(String domain, String workstation)
11             throws NTLMEngineException {
12         final Type1Message type1Message = new Type1Message(TYPE_1_FLAGS,
13                 domain, workstation);
14         return Base64.encode(type1Message.toByteArray());
15     }
16
17     @Override
18     public String generateType3Msg(String username, String password,
19             String domain, String workstation, String challenge)
20             throws NTLMEngineException {
21         Type2Message type2Message;
22
23         try {
24             type2Message = new Type2Message(Base64.decode(challenge));
25         } catch (final IOException exception) {
26             throw new NTLMEngineException("Error in type2 message", exception);
27         }
28
29         final int type2Flags = type2Message.getFlags();
30         final int type3Flags = type2Flags
31                 & (0xffffffff ^ (NtlmFlags.NTLMSSP_TARGET_TYPE_DOMAIN | NtlmFlags.NTLMSSP_TARGET_TYPE_SERVER));
32         final Type3Message type3Message = new Type3Message(type2Message,
33                 password, domain, username, workstation, type3Flags);
34         return Base64.encode(type3Message.toByteArray());
35     }
36 }